Plastic bracket for display

Abstract

The utility model relates to the technical field of display supports, in particular to a plastic support for a display, which comprises a connecting block, supporting rods, a supporting plate, a connecting cover and a shell, the supporting rods are mounted on two sides of the connecting block, and a threaded cylinder in threaded connection with the top of the connecting block is mounted at the bottom of the supporting plate. According to the plastic support for the displayer, the threaded cylinder is arranged at the bottom of the supporting plate and forms an integrated structure, the connecting block and the supporting plate are fixed by rotating the threaded cylinder, overturning is not needed, the supporting plate is fixed through the threaded cylinder, the supporting plate is fixed through the threaded cylinder, and the supporting plate is fixed through the threaded cylinder. The angle of the display screen is conveniently adjusted by pressing the rotating rod and releasing the limiting between the first crown gear and the second crown gear, the mounting base and the mounting plate are fixed through bolts, when a mechanical structure on the mounting base is aged, only the mounting base needs to be independently replaced, and the replacement cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of monitor bracket technology, specifically a plastic bracket for monitors. Background Technology

[0002] The monitor is a plate-like display that is difficult to support stably on a desktop. It needs to be equipped with a stand to provide basic support. In order to reduce the cost, the stand is usually made of plastic.

[0003] A search revealed a Chinese patent (CN211574648U) disclosing a plastic stand for a monitor, comprising an upper connector, a lower connector, and a column connecting the upper and lower connectors. The upper connector is used to connect the monitor. The column includes a support column, a closed back cover, and a column shell. The support column has a cavity with several parallel horizontal stiffeners and longitudinal stiffeners penetrating through each horizontal stiffener. The closed back cover is connected to the support column to seal the cavity. The column shell is embedded to enclose the support column and the closed back cover. This plastic stand uses a method where the lower connector is inserted into a connecting block and fixed at the bottom of the connecting block by a locking bolt. Disassembly requires flipping the stand to expose the locking bolt, which is inconvenient for users to install and disassemble, and the locking bolt is easily lost, making installation impossible. Therefore, we propose a plastic stand for a monitor. Utility Model Content

[0004] The technical problem to be solved by this application is that the plastic bracket uses a lower connector inserted into the connecting block, and the lower connector is fixed at the bottom of the connecting block by a locking bolt. When disassembling, the bracket needs to be flipped over to expose the locking bolt, which is inconvenient for users to install and disassemble, and the locking bolt is easily lost, making it impossible to install.

[0005] To address the aforementioned technical problems, this application provides a plastic bracket for a display, comprising a connecting block, support rods, a support plate, a connecting cover, and a housing. Support rods are installed on both sides of the connecting block, and a threaded cylinder that is threadedly connected to the top of the connecting block is installed at the bottom of the support plate. The housing is embedded and formed on the outside of the support plate and the connecting cover. An adjustment mechanism connected to the display is provided at one end of the support plate, and the display angle is adjusted using the adjustment mechanism.

[0006] In some embodiments, the adjustment mechanism includes a mounting plate, bolts, and a mounting base. The mounting plate is mounted on one end of a support plate and extends out of the housing. One end of the housing has a through hole that matches the size of the mounting plate. The mounting plate is T-shaped, and the mounting base is C-shaped. The mounting plate and the mounting base are fixed together by bolts located on both sides of the housing.

[0007] In some embodiments, the adjustment mechanism further includes a connecting seat, one end of which is equipped with a connecting plate for connecting to a display, and rotating cylinders are installed on both sides of the connecting seat. The inner side of the mounting seat is symmetrically provided with rotating grooves that are rotatably connected to the rotating cylinders.

[0008] In some embodiments, the adjusting mechanism further includes a first crown gear installed in a rotating groove, the outer side of the first crown gear being rotatably connected to the inner side of the rotating drum, and a second crown gear being slidably connected inside the rotating drum to mesh with one side of the first crown gear, the side of the second crown gear away from the first crown gear being connected to the inner side of the rotating drum by a limiting spring.

[0009] In some embodiments, a rotating rod is mounted on the other side of the second crown gear, the rotating rod passing through the first crown gear and the mounting base, and being rotatably connected to the first crown gear and the mounting base.

[0010] In some embodiments, a plurality of sliders are mounted on the outer array of the second crown gear, and a plurality of grooves adapted to the size of the sliders are formed on the inner wall of the rotating cylinder.

[0011] In some embodiments, a plurality of transverse stiffeners are equidistantly installed at the other end of the support plate, and longitudinal stiffeners are symmetrically installed on the outer side of the plurality of transverse stiffeners. A cavity for placing the transverse stiffeners and longitudinal stiffeners is formed between the support plate and the connecting cover.

[0012] In some embodiments, the top of the connecting block is provided with a threaded groove that is threaded to the threaded cylinder, and the support rods on both sides are arranged symmetrically in a figure-eight shape.

[0013] This utility model has at least the following beneficial effects:

[0014] A threaded cylinder is installed at the bottom of the support plate to form an integrated structure. The connecting block and the support plate are fixed by rotating the threaded cylinder. There is no need to flip it over, and it is not easy to lose parts that would prevent installation. By pressing the rotating rod, the limit between the first crown gear and the second crown gear is released, which makes it easy to adjust the angle of the display screen. The mounting base and the mounting plate are fixed by bolts. When the mechanical structure on the mounting base ages, only the mounting base needs to be replaced, reducing replacement costs. Attached Figure Description

[0015] Figure 1 This is an exploded view of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the mounting base structure of this utility model;

[0017] Figure 3 This is a sectional view of the internal structure of the mounting base of this utility model;

[0018] Figure 4This is a cross-sectional view of the internal structure of the mounting base and rotating drum of this utility model;

[0019] Figure 5 This is a schematic diagram of the support plate structure in Embodiment 1 of this utility model;

[0020] Figure 6 This is a schematic diagram of the connecting block structure in Embodiment 1 of this utility model;

[0021] Figure 7 This is a schematic diagram illustrating the installation effect of the display screen of this utility model;

[0022] Figure 8 This is a schematic diagram of the connecting block structure in Embodiment 2 of this utility model;

[0023] Figure 9 This is a schematic diagram of the support plate structure in Embodiment 2 of this utility model.

[0024] In the diagram: 1. Connecting block; 101. Threaded groove; 2. Support rod; 3. Support plate; 4. Threaded cylinder; 5. Connecting cover; 6. Outer shell; 601. Through hole; 7. Adjusting mechanism; 8. Mounting plate; 9. Bolt; 10. Mounting seat; 1001. Rotary groove; 11. Connecting seat; 12. Connecting plate; 13. Rotary cylinder; 1301. Slide groove; 14. First crown gear; 15. Second crown gear; 16. Limiting spring; 17. Rotating rod; 18. Sliding block; 19. Transverse stiffener; 20. Longitudinal stiffener; 21. Reinforcing rod; 22. Sleeve. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1

[0027] Please see Figure 1-7This utility model provides a technical solution: a plastic bracket for a display, including a connecting block 1, support rods 2, a support plate 3, a connecting cover 5, and a housing 6. Support rods 2 are installed on both sides of the connecting block 1. A threaded cylinder 4, which is threaded to the top of the connecting block 1, is installed at the bottom of the support plate 3. A threaded groove 101, which is threaded to the threaded cylinder 4, is opened at the top of the connecting block 1. The support rods 2 on both sides are symmetrically arranged in a V-shape. The housing 6 is embedded and formed on the outside of the support plate 3 and the connecting cover 5. An adjustment mechanism 7, which is connected to the display, is provided at one end of the support plate 3. The angle of the display is adjusted by adjusting the adjustment mechanism 7. The support plate 3, the threaded cylinder 4, the connecting cover 5, and the housing 6 are an integral structure, which is not easy to lose. The threaded cylinder 4 is fixed in the threaded groove 101 of the connecting block 1 by rotating it, which increases the connection between the connecting block 1 and the support plate 3. Reverse rotation realizes the disassembly between the connecting block 1 and the support plate 3, which is convenient for users to install and disassemble.

[0028] The adjustment mechanism 7 includes a mounting plate 8, bolts 9, and a mounting base 10. The mounting plate 8 is installed at one end of the support plate 3 and extends out of the outer shell 6. One end of the outer shell 6 has a through hole 601 that matches the size of the mounting plate 8. The mounting plate 8 is T-shaped, and the mounting base 10 is C-shaped. The mounting plate 8 and the mounting base 10 are fixed together by bolts 9. The bolts 9 are located on both sides of the outer shell 6. The mounting plate 8 and the mounting base 10 are fixed together by bolts 9. The mounting base 10 can be disassembled by removing the bolts 9, which facilitates the individual replacement of the mounting base 10 and reduces replacement costs.

[0029] Multiple transverse stiffeners 19 are equidistantly installed at the other end of the support plate 3. Longitudinal stiffeners 20 are symmetrically installed on the outer side of the multiple transverse stiffeners 19. A cavity is formed between the support plate 3 and the connecting cover 5 for placing the transverse stiffeners 19 and the longitudinal stiffeners 20. The transverse stiffeners 19 and the longitudinal stiffeners 20 play the role of reducing weight while ensuring the support strength of the support plate 3 and the connecting cover 5.

[0030] The adjustment mechanism 7 also includes a connecting seat 11. One end of the connecting seat 11 is equipped with a connecting plate 12 for connecting the display. Rotary cylinders 13 are installed on both sides of the connecting seat 11. The inner side of the mounting seat 10 is symmetrically provided with rotating grooves 1001 that are rotatably connected to the rotating cylinders 13. The rotating grooves 1001 increase the connection between the mounting seat 10 and the rotating cylinders 13, so that the rotating cylinders 13 can rotate inside the mounting seat 10.

[0031] The adjusting mechanism 7 also includes a first crown gear 14 installed in the rotating groove 1001. The outer side of the first crown gear 14 is rotatably connected to the inner side of the rotating cylinder 13. The inner side of the rotating cylinder 13 is slidably connected to a second crown gear 15 that meshes with one side of the first crown gear 14. The side of the second crown gear 15 away from the first crown gear 14 is connected to the inner side of the rotating cylinder 13 by a limiting spring 16. A rotating rod 17 is installed on the other side of the second crown gear 15. The rotating rod 17 passes through the first crown gear 14 and the mounting base 10 and is rotatably connected to the first crown gear 14 and the mounting base 10. Multiple sliders 18 are arrayed on the outer side of the second crown gear 15. Multiple sliding grooves 1301 adapted to the size of the sliders 18 are opened on the inner wall of the rotating cylinder 13. The sliders 18 and the sliding grooves 1301 limit the second crown gear 15 to slide only along the axis of the rotating cylinder 13, so that the rotating cylinder 13 and the second crown gear 15 can only rotate synchronously.

[0032] In use, pressing the rotating rod 17 causes the second crown gear 15 and the slider 18 to slide, disengaging the second crown gear 15 from the first crown gear 14 and releasing the limit of the second crown gear 15. At this time, rotating the display screen can adjust the screen angle. When the rotating rod 17 is pressed, the second crown gear 15 compresses the limit spring 16. After the angle is adjusted, the rotating rod 17 is released, and the rebound force of the limit spring 16 causes the second crown gear 15 to slide in the opposite direction, so that the second crown gear 15 meshes with the first crown gear 14, thus fixing the display screen after the angle is adjusted.

[0033] Example 2

[0034] Please see Figure 8-9 This utility model provides a technical solution: Based on embodiment 1, this utility model provides another technical solution: A reinforcing rod 21 is installed in the threaded groove 101, and a sleeve 22 is installed at the bottom of the support plate 3. The upper end of the sleeve 22 passes through the transverse stiffener 19, is located inside the longitudinal stiffener 20, and is fixedly connected to the transverse stiffener 19. The lower end of the sleeve 22 extending into the threaded cylinder 4 is sleeved on the outside of the reinforcing rod 21. The support strength between the connecting block 1 and the support plate 3 is increased by the sleeve 22 and the reinforcing rod 21.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A plastic bracket for a display, comprising a connecting block (1), a support rod (2), a support plate (3), a connecting cover (5), and a housing (6), characterized in that: Support rods (2) are installed on both sides of the connecting block (1). A threaded cylinder (4) that is threaded to the top of the connecting block (1) is installed at the bottom of the support plate (3). The outer shell (6) is embedded and formed on the outside of the support plate (3) and the connecting cover (5). An adjustment mechanism (7) connected to the display is provided at one end of the support plate (3). The angle of the display is adjusted by the adjustment mechanism (7).

2. The plastic bracket for a display according to claim 1, characterized in that: The adjustment mechanism (7) includes a mounting plate (8), bolts (9) and a mounting base (10). The mounting plate (8) is installed on one end of the support plate (3) and extends out of the outer shell (6). One end of the outer shell (6) has a through hole (601) that matches the size of the mounting plate (8). The mounting plate (8) is T-shaped and the mounting base (10) is C-shaped. The mounting plate (8) and the mounting base (10) are fixed together by bolts (9). The bolts (9) are located on both sides of the outer shell (6).

3. The plastic bracket for a display according to claim 2, characterized in that: The adjustment mechanism (7) also includes a connecting seat (11), one end of which is equipped with a connecting plate (12) for connecting the display. Rotary cylinders (13) are installed on both sides of the connecting seat (11), and rotating grooves (1001) that are symmetrically opened on the inner side of the mounting base (10) and rotated and connected to the rotating cylinders (13) are rotatably connected.

4. The plastic bracket for a display according to claim 3, characterized in that: The adjustment mechanism (7) further includes a first crown gear (14) installed in the rotating groove (1001). The outer side of the first crown gear (14) is rotatably connected to the inner side of the rotating cylinder (13). The inner side of the rotating cylinder (13) is slidably connected to a second crown gear (15) that meshes with one side of the first crown gear (14). The side of the second crown gear (15) away from the first crown gear (14) is connected to the inner side of the rotating cylinder (13) by a limiting spring (16).

5. The plastic bracket for a display according to claim 4, characterized in that: A rotating rod (17) is installed on the other side of the second crown gear (15). The rotating rod (17) passes through the first crown gear (14) and the mounting base (10) and is rotatably connected to the first crown gear (14) and the mounting base (10).

6. The plastic bracket for a display according to claim 5, characterized in that: The outer side of the second crown gear (15) is equipped with multiple sliders (18), and the inner wall of the rotating cylinder (13) is provided with multiple grooves (1301) that are adapted to the size of the sliders (18).

7. The plastic bracket for a display according to claim 2, characterized in that: Multiple transverse stiffeners (19) are equidistantly installed at the other end of the support plate (3), and longitudinal stiffeners (20) are symmetrically installed on the outer side of the multiple transverse stiffeners (19). A cavity for placing the transverse stiffeners (19) and the longitudinal stiffeners (20) is formed between the support plate (3) and the connecting cover (5).

8. The plastic bracket for a display according to claim 1, characterized in that: The top of the connecting block (1) is provided with a threaded groove (101) that is threaded to the threaded cylinder (4), and the support rods (2) on both sides are arranged symmetrically in a figure-eight shape.

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